package net.ezsteam.service;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;

import net.ezsteam.R;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;


import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.Toast;

public class EzSteam_Service_ServiceType extends AsyncTask<String, Void, String> {

	private ProgressDialog progdialod;
	private Activity activity;
	private Context context;
	
	private boolean exeption = false;
	
	private Spinner spn;
	
	// connection establish timeout (timeoutConnection)
	private int timeoutConnection = 5000;
	// socket timeout (timeoutSocket) 
	private int timeoutSocket = 45000;

	JSONArray jArray;
	
	static InputStream is = null;
	static JSONObject jobj = null;
	static String json = ""; 
	List<NameValuePair> params;
	HttpParams httpParameters = new BasicHttpParams();

	
	public EzSteam_Service_ServiceType(Activity activity,Spinner spn) {
		super();
		this.activity = activity;
		this.context = this.activity.getApplicationContext();
		this.spn = spn;
		
	}
	
	
	@Override
	protected void onPreExecute() {
		super.onPreExecute();
		progdialod = ProgressDialog.show(this.activity, "Service Types", "Loading service types, Please Wait",true,false);
	}
	
	
	@Override
	protected String doInBackground(String... urls) {

		try {
			
			HttpClient httpclient = new DefaultHttpClient();
		    HttpResponse response = httpclient.execute(new HttpGet(urls[0]));
		    
			HttpEntity httpEntity = response.getEntity();

			is = httpEntity.getContent();
			
			}catch (UnsupportedEncodingException e) {
				exeption = true;
				e.printStackTrace();
			}catch (ClientProtocolException e) {
				exeption = true;
				e.printStackTrace();
			} catch (IOException e) {   
				exeption = true;
				e.printStackTrace();
			} catch (IllegalStateException e) {
				exeption = true;
				e.printStackTrace();
			} catch (Exception e) {
				exeption = true;
				e.printStackTrace();
			}
			
			try{
				BufferedReader reader=new BufferedReader(new InputStreamReader(is,"iso-8859-1"),8);
				StringBuilder sb=new StringBuilder();
				
				String line=null;
				
				while((line=reader.readLine())!=null){
					//sb.append(line+"n");
					sb.append(line);
				}
				is.close();
				json=sb.toString();
				
				Log.e("JSON RES:",json);
				
			}catch(Exception e){
				exeption = true;
				Log.e("Buffer Error","Error converting result"+e.toString());
			}
		 return json;
		
	}
	
	@Override
	protected void onPostExecute(String result) {
		
		Log.d("Post Exec", "POST EXEC");
		
		Log.d("Post Service Type", result);
		progdialod.dismiss();

		
		Log.d("Post Exec", result); //"result" is the token *if not null
		
		
			if(!exeption){
				
				try {

					List<String> list = new ArrayList<String>();
					
					JSONObject jsonobj = new JSONObject(result);
					JSONArray service_type = jsonobj.getJSONArray("service_type");

					for(int typei=0;typei<service_type.length();typei++){
						list.add(service_type.getString(typei));
					}

					String[] typeArr = new String[list.size()];
					typeArr = list.toArray(typeArr);
					
					if(typeArr.length != 0){
						ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>(context, R.layout.ezsteam_spinner_item, typeArr); 
				        spinnerArrayAdapter.setDropDownViewResource(R.layout.ezsteam_spinner_item);
				        spn.setAdapter(spinnerArrayAdapter);
					}
					
				} catch (JSONException e) {
					e.printStackTrace();
				}
				
				
				
				
			
			}else{
				Toast toast = Toast.makeText(activity, "Login Failed !!", Toast.LENGTH_SHORT);
				toast.show();
			}
		

		/*Toast toast = Toast.makeText(activity, "UserName Or Password Incorrect. Login Failed !!", Toast.LENGTH_SHORT);
		toast.show();*/
		
		
	}


}
